What is the lead time for production?

Peak season lead time is 1-3 months, while off-season lead time is within 15 workdays.

What certifications does the factory have?

The factory is certified under ISO9001:2015, ISO14001, and ISO45001:2018 management systems.

Heavy-Duty Sand Block Crusher Experienced Factory ISO-Certified

Name: Heavy-Duty Sand Block Crusher Experienced Factory ISO-Certified
Brand: Qingdao Tiangong Mechanical Installationg Co., Ltd.
SKU: 2189926865

Shandong, ChinaQingdao Tiangong Mechanical Installationg Co., Ltd.

US$8,000.00-30,000.00

1 Set

Product profile

Customization

Available

Type

Mobile Crusher

Motor Type

AC Motor

Motor Power

280kw

Application

Construction

Materials

Slag

Outlet Size

150-300mm

Inlet Size

300×1300mm

Condition

New

Weight

5400 Kg

Machinery Test Report

Provided

Video Outgoing-Inspection

Provided

Origin

China

Key features

High Throughput Efficiency: Achieves 100-500 tons/hour output, reducing processing time by 30% compared to traditional jaw crushers.

Energy Cost Savings: Integrates energy-saving motors and optimized airflow, cutting electricity costs by 15-20%.

Precise Particle Control: Adjustable rotor speeds ensure consistent sand gradation, reducing material waste by 25%.

High Durability: Wear-resistant liners and modular designs minimize downtime, operating 8,000 hours without major repairs.

Environmental Compliance: Dust suppression systems reduce PM2.5 emissions by 70%, meeting strict EU/US EPA standards.

Full Customization Support: Offers full customization, minor customization, and flexible customization from samples or designs.

ISO Certified Quality: Manufactured under ISO9001:2015, ISO14001, and ISO45001:2018 management system certifications.

100% Product Inspection: Every finished product undergoes 100% visual and functional inspection before packing.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceIn-stock Capacity

Qingdao Tiangong Mechanical Installationg Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 15 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤1.62h

AI-Powered supplier vetting

SummaryThe supplier is a combined manufacturing and trading entity focused on casting machinery, mining machinery, environmental protection equipment, and sand-treatment production lines. It is identified as a professional technical supplier with 3D software design, SDK, ODM, OEM, and multiple customization capabilities. Manufacturing capacity is supported by valid contracts with associated subcontractors, and the supplier reports in-stock capacity. It has exported goods for 15 years and accepts several international trade and payment terms. However, the evidence shows no overseas warehouse, showroom, agents or branches, or offline trade-show participation. No new products were developed during the past year. Finished products are checked by packing staff, while supplier-assessment procedures lack records. Financial information is represented only by reporting years, not by performance figures, so financial credibility cannot be determined from the provided data.

Supplier typeThe supplier is explicitly identified as a professional technical supplier and a combined company. Its stated activities include manufacturing casting machinery, mining machinery, environmental protection equipment, and sand-treatment production lines, indicating a manufacturing-oriented business with related trading activities.

Production capacityThe supplier has valid manufacturing-capacity contracts with each associated subcontractor, reports in-stock capacity, and describes production of complete casting, sand-treatment, regeneration, molding, and dust-removal equipment. Nevertheless, its service-capability assessment has written procedures but no records, so operational capacity is supported but not fully verified.

Customization capabilityThe supplier explicitly provides customization from samples and designs, full, minor, and flexible customization, as well as 3D software design and ODM services. These statements directly demonstrate broad customization capability.

Client casesThe supplier states that it provides OEM services for well-known brands, which is direct evidence of brand-related customer work. No customer names, project details, quantities, or independently verifiable case studies are supplied.